Anyone else experiencing a lot of pressure "down low"? I'm 27weeks and this is my second baby. I didn't experience this with my first and that's why I'm so alarmed. I haven't had contractions and I've felt completely fine until the past 2-3days and tylenol hasn't helped. It feels as if the baby is trying to push down.. Almost like opening . I can feel it in my "rear" but mostly in my vag. Baby is moving fine too. Should I call the doc even if I'm not having contractions?